题目内容
2. 这些年我们的生活条件已经改变了很多。
2. Our living conditions have changed a lot over the years.
4. 我们过去常常一起打牌,下象棋。
一、 根据句意和汉语注释,写出单词的正确形式
1. This (小学教育的) school has a beautiful garden and a small lake.
() 8. — have you worked here? 一Since 1998.
A. How long B. How far C. How often D. How soon
5. How many times you (be) late for school these days?
一、单项填空
() 1. He has been to Shanghai,has he?
A. ever B. already C. never D. yet
() 8. —Nice to meet you. I you for a long time.
—I in Beijing. I've just come back.
A. didn't see; am B. haven’t seen; was
C. didn't see; will be D. haven’t seen; am
2. - I think if we still pollute (污染) our , we can t see the beauty of nature any longer.
-You’re right. But people haven’t realized the importance of it.
() 3. Reading history books our knowledge of the past.
A. helps improve B. helps improving
C. help to improve D. help improve